GA3250-BE Coupled Power Inductor

for Maxim MAX14521E

The GA3250-BE and GA3250-BL will no longer be available for purchase after 10/02/21. Please see the GA3250-EE, which is a drop-in replacement that provides a more robust design. The upgraded part offers the same electrical performance, 1:8 turns ratio and has the same dimensions that fit the same land pattern.

Developed for Maxim MAX14521E High-Voltage EL Lamp Driver with I²C Interface
Used as a 1 : 8 autotransformer
Shielded part for high-density applications
Miniature, low profile part – only 3 x 3 x 1 mm
RoHS-compliant, halogen free. 260°C compatible. Silver-palladium-platinum-glass frit terminations
COTS Plus tin-silver-copper and tin-lead terminations available

立即购买:

索取样品:

规格

Electrical specifications at 25°C.

零件号 1	电感 (µH) 2 (公差: ±20%)		DCR max (Ω) 3		匝数比	Isat (A) 4	Irms (A) 5
零件号 1	L1	L2	L1	L2	匝数比	Isat (A) 4	Irms (A) 5
GA3250-BE_	1.9	112	1.29	11.19	1 : 8	0.7	0.41

注释

When ordering, please specify termination and packaging code: e.g. GA3250-BLC
Inductance is measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Isat: DC current at which the inductance of L1 drops 20% from its value without current.
Current applied to both winding in parallel that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

端子:

E = Silver-palladium-platinum-glass frit terminations.
T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = non-RoHS tin-lead (63/37). (Special order, added cost)

包装:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

环境

环境:

符合RoHS , 无卤素

环境温度范围:

–40°C to +85°C with Irms current, +85°C to +125°C with derated current

储存温度范围:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

性能曲线

Inductance vs Current

物理特性

卷装规格

Parts per reel			Reel Dimension (mm)						Tape dimensions (mm)					Orientation
7" (178 mm)	13" (330 mm)		A	B	C	D	E		W	P	Po	P1	H	T
1000	3500*		178/330	60/100	13	18,4	12,4		12	8	4	2	1,4	0,23

* Special order

一般规格

核心材料:

Ferrite

重量:

32 mg

包装:

1000/7″ reel; 3500/13″ reel; Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.4 mm pocket depth

焊接/清洗

湿气敏感度等级（MSL）:

1 (unlimited floor life at <30°C / 85% relative humidity)

抗焊接热:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Only pure water or alcohol recommended

GA3250-BE Coupled Power Inductor

for Maxim MAX14521E

规格

端子:

包装:

性能曲线

Inductance vs Current

物理特性

卷装规格

一般规格

焊接/清洗

相关产品系列

GA3250-EE Coupled Power Inductor

ZA9735-AE Coupled Power Inductor

LPR4012 Series

LPR6235 Series

NA5880-AE Coupled Inductor

TA7848-AE

UA7868-AE Coupled Inductor

UA8164-BE Coupled Inductor

仓库

语言设定

货币设定

GA3250-BE Coupled Power Inductor

for Maxim MAX14521E

所选配置不可用

规格

端子:

包装:

性能曲线

Inductance vs Current

物理特性

卷装规格

一般规格

焊接/清洗

相关产品系列

GA3250-EE Coupled Power Inductor

ZA9735-AE Coupled Power Inductor

LPR4012 Series

LPR6235 Series

NA5880-AE Coupled Inductor

TA7848-AE

UA7868-AE Coupled Inductor

UA8164-BE Coupled Inductor

警告